PULMONATA. 23 



darker stripes ; spire pjTamidate, acute ; suture crenulate-mar- 

 gined with a parallel furrow ; whorls ei^ht, very slightly convex, 

 the last scarcely equalling the spire ; columella neai'ly straight, 

 abruptly ti-uncated ; aperture oblong, attenuated each way, 

 pearly within. Lon. 72, lat. 31 j ap. Ion. 3/, lat. 14 mill. 



Achatina costulata, Pfr. in Proc. Zool. Soc. 1845, 75 (not Adams). 

 Achatina ornata, Pfr. in Zeitschr. f. Mai. 1846, 11/ ; Mon. 



Helic. ii. 287. 

 Hab. New Granada. 



25. Oleacina truncata. B.M. 



Shell oblong-ovate, solid, very closely phcate-striated longi- 

 tudinally, ashy rose-coloured ; spire conic, rather acute ; suture 

 subcrenulate-margined ; whorls six, very slightly convex, the last 

 less than the spu'e ; columella shghtly arched, abruptly truncated 

 at the base ; aperture oval-oblong, narrowed each way ; peristome 

 sharp. Lon. 59, lat. 24 ; ap. lon. 31, lat. 12 mill. 



Kammerer, Conch. 128. t. 10. f. 5. 

 Bulla truncata, Gmel. 3434. n. 49. 



Dillw. Descr. Cat. i. 493. n. 50. 

 Buccinum striatum, Chemn. ix. pt. 2. 36. t. 120. f. 1028, 1029. 

 Bulimus striatus, Brug. Enc.Meth. i. 366. n. 113. 

 Hehx rosea (Cochlicopa), Fer. Pr. 356 ; Hist. t. 135. f. 3. 

 Achatina rosea, Desh. in Encycl. Meth. ii. 10, n. 3. 

 Achatina striata, Lam. ed. Desh. 35. 313. 



Kiister, t. 3. f. 3, 4. 

 Achatina truncata, D'Orb. Moll. Cub. i. 163. t. 10. f. 13, 14? 



Pfr. Mon. Helic. ii. 287 ; Ic n. 78. Bui. t. 38. f. 21,22. 



Reeve, Conch. Icon. t. 13. f. 47. 



Desh. l. c. 179. n. 43. 

 Poh']ihemus glans, Say in Philad. Journ. i. 282. 

 Glandina truncata, Say, Amer. Conch, t. 20 ; ed. Chemn. {Bibl. 

 Conch. iii.)28. t. 7- f- 2, 2«. 



Beck, Ind. 78. n. 15. 



Alb. 197. 

 Hab. Florida. Cuba? (D'Orb.) 



Animal elongate, as long again as the shell, granulated ; tenta- 

 cles four, abruptly deflexed at the tips, lower one shorter; hps 

 beneath the tentacula elongated, palpiform, almost as long as the 

 ujiper tentacles, attenuated, acute at the tip, used to feel the 

 way when the animal is in motion. — Say. See anatomy by Dr. 

 Wyman, Boston Journ. N. H. iv. 416. 



